MMBD4148FN2
SURFACE MOUNT SWITCHING DIODES
VOLTAGE
FEATURES
•
•
•
•
Fast switching Speed.
Electrically ldentical to Standerd JEDEC
Surface Mount Package ldeally Suited for Automatic lnsertion.
In compliance with EU RoHS 2002/95/EC directives
5
4
100 Volts
POWER
200mWatts
DFN 2L
Unit : inch(mm)
MECHANICAL DATA
Case : DFN 2L plastic case.
Terminals : Solderable per MIL-STD-750,Method 2026
Marking Code : BD
Polarity : Color band cathode
2
7
MAX.
3
2
0.008(0.22)
PIN NO.1
IDENTIFICATION
1
Cathode
2
Anode
ABSOLUTE RATINGS
(T =25 C , unless otherwise noted)
A
O
PARAMETER
Reverse Voltage
Peak Reverse Voltage
RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Current at T
A
=25
O
C
Peak Forward Surge Current, 0.001ms
Power Dissipation Derate Above 25
O
SYMBOL
V
R
V
RRM
V
RMS
V
DC
I
F(
AV
)
I
FSM
P
TOT
T
J
,T
STG
MMBD4148FN2
75
100
50
75
150
4
200
-55 to 150
2
47
5
4
UNITS
V
V
V
V
mA
A
mW
O
C
Operating Junction and Storage Temperature Range
C
THERMAL CHARACTERISTICS
PARAMETER
Typical Thermal Resistance
SYMBOL
R
JA
MMBD4148FN2
625
UNITS
O
C/W
NOTE:
1. CJ at V
R
=0, f=1MHZ
2.From I
F
=10mA to I
R
=1mA, V
R
=6Volts, R
L
=100
PAN JIT RESERVES THE RIGHT TO IMPROVE PRODUCT DESIGN, FUNCTIONS AND RELIABILITY WITHOUT NOTICE
REV.0.3-AUG.18.2009
PAGE . 1
MMBD4148FN2
ELECTRICAL CHARACTERISTICS
(TA=25
PARAMETER
Maximum Forward Voltage
O
C , unless otherwise noted)
SYMBOL
TEST CONDITIONS
I
F
=1mA
I
F
=10mA
I
F
=50mA
I
F
=150mA
V
R
=20V
V
R
=75V
V
R
=0V, f=1MHz
I
F
=10mA,I
R
=1mA
V
R
=6V,R
L
=100Ω
VALUE
0.715
0.855
1.00
1.25
0.025
2.5
1.5
4
UNITS
V
V
F
I
R
C
T
t
rr
Reverse Leakage Current
Maximum Total Capacitance
Maximum Reverse Recovery Time
μA
pF
ns
1000
10
T
J
=125
O
C
FORWARD CURRENT, mA
100
REVERSE CURRENT, u A
1.0
10
0.1
T
J
=75
O
C
1
0.01
T
J
=25
O
C
0.1
0.2
0.001
0.4
0.6
0.8
1.0
1.2
1.4
0
20
40
60
80
100
FORWARD VOLTAGE, Volts
REVERSE VOLTAGE, Volts
FIG. 1-TYPICAL FORWARD CHARACTERISTIC
FIG. 2-TYPICAL REVERSE CHARACTERISTICS
P
D
,
POWER DISSIPATION (mW)
0
2
4
6
8
DIODE CAPACIT
ANCE, pF
4.0
500
400
3.0
300
2.0
200
1.0
100
0
0
50
100
150
200
REVERSE VOLTAGE, Volts
AMBIENT TEMPERATURE(
O
C)
FIG. 4 POWER DERATING CURVE
FIG. 3 TYPICAL JUNCTION CAPACITANCE
REV.0.3-AUG.18.2009
PAGE . 2
MMBD4148FN2
MOUNTING PAD LAYOUT
DFN 2L
0.017
(0.42)
0.043
(1.10)
0.010
(0.26)
0.028
(0.70)
0.027
(0.68)
ORDER INFORMATION
• Packing information
T/R - 8K per 7" plastic Reel
LEGAL STATEMENT
Copyright PanJit International, Inc 2009
The information presented in this document is believed to be accurate and reliable. The specifications and information herein
are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit
does not convey any license under its patent rights or rights of others.
REV.0.3-AUG.18.2009
PAGE . 3
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